TaoTronics® Handheld Mobile Portable Document scanner 1050 DPI 1.44'TFT Colour & Mono, Color Display (For Photo, Reciepts, Books, Business Card, Passport,JPG/PDF Format Selection, Micro SD Card required but not included)

Technical Specification:

  • Scanner photo size A4, A5, 5R, 4R, 3R, and down
  • Weight 482g
  • Size 336 x 82 x 53 mm
  • Battery Size: 700 mah Li-polymer battery
  • Color Black

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•TT-DS011 OCR Software

ABBYY FineReader 10.0.zip  

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•TT-DS011 User Manual

TT-DS011 User Manual (20140529).pdf  

FAQ

It can scan 8 1/2" x however long. If the scanned item is flat, easy to keep straight. If original has ragged corners or bumps, a bit more difficult.
I have but you have to scan a page at a time where each page becomes it's own PDF
I prefer the TT-DS011 because it recharges via a USB cable to my pc, the DS001 needs two batteries. I can't really give an opinion about the scan quality of the DS001 (as I've never used one) but if you go to the TaoTronics website you can open a PDF of the products Manual which might give you the answers you need.
It should only take 2-3 hours to fully charge. I would contact TaoTronics, they have great customer service. I have had great experiences dealing with them.
The manual says that it can use up to 32GB. "Support the MicroSD & Micro-SDHC memory card up to 32GB". It can only use MicroSD form factor cards. The biggest card I've used is 32GB. The smallest 8GB.
It works great for color and B&W as long as one dimension is less than 8 inches so it fits in one pass. I always scan on high quality (1050 DPI). MI (600 DPI) or Low (300 DPI) also can be selected.